... service,prompt delivery CVR dual 12" outdoor band bench line array(W-8) Features--Detachable front ... a compreh ensive range of professional equipment including line array system, proloudspeaker, subwoofer minitor speaker and ... -218B , which brings superb line array performance to large stadiums, big outdoor concerts, commercial events, etc. ... store/800636 CVR dual 12" outdoor band bench line array(W-8)